PAH Standard Back Catalog number: 95173 Manufacturer: ABSOLUTE STANDARDS Availability: In the manufacturer's stock Price on request - + Recommended 3213.18-K-IO 11-cis-Octadecenoic acid, 1000µg/mL, Solvent-isooctane, Unit 1mL, # of units-1, Cas.no. 506-17-2 Price on request 30047 EPA Method 548 Analyte Price on request EPA-1668CS3 Calibration Verification Solution, 500ul, nonane Price on request